%% You should probably cite rfc9145 instead of this I-D. @techreport{ietf-sfc-nsh-integrity-04, number = {draft-ietf-sfc-nsh-integrity-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-sfc-nsh-integrity/04/}, author = {Mohamed Boucadair and Tirumaleswar Reddy.K and Dan Wing}, title = {{Integrity Protection for the Network Service Header (NSH) and Encryption of Sensitive Context Headers}}, pagetotal = 28, year = 2021, month = feb, day = 16, abstract = {This specification adds integrity protection directly to the Network Service Header (NSH) used for Service Function Chaining (SFC). Also, this specification allows to encrypt sensitive metadata that is carried in the NSH.}, }